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The AAPG/Datapages Combined Publications Database

Showing 3,617 Results. Searched 200,626 documents.

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The impact of fine-scale turbidite channel architecture on deep-water reservoir performance

Faruk O. Alpak, Mark D. Barton, Stephen J. Naruk

AAPG Bulletin

....marpetgeo.2010.05.012.Wen, R., 2005, 3-D geologic modeling of channelized reservoirs: Applications in seismic-attribute facies classification: First...

2013

Factors in Loss of Porosity by Quartzose Sandstones of Virginia

W. D. Lowry

AAPG Bulletin

..., but certainly most of the cementation has been by welding with the silica of local derivation. Waldschmidt (1941) points out that sandstones of the Rocky...

1956

Diagenesis and Preservation of Porosity in Norphlet Formation (Upper Jurassic), Southern Alabama

S. A. Dixon , D. M. Summers , R. C. Surdam

AAPG Bulletin

... that chlorite (and not only illite) is abundant, and we see more late (post-carbonaceous residue) quartz. These latter two differences we attribute...

1989

Stress-Dependent Two-Phase Flow in Coal Cleats

Zhang Shi, Yixiao Huang, Yiran Zhu, Yixiang Gan, Zhongwei Chen

Unconventional Resources Technology Conference (URTEC)

... to the statistical spacing attribute, followed by their extension along the face-cleat orientation, see Fig. 1(a) and (b). The endpoints of butt cleats...

2021

The Rapid Creek Formation: An Albian Flysch-Related Phosphatic Iron Formation in Northern Yukon Territory

F. G. Young, B. T. Robertson

CSPG Special Publications

...) of all these rocks is consistently high, thus the term ironstone, but this attribute cannot be used to differentiate rock types in most...

1984

Characterizing the Fracture Network at Yucca Mountain, Nevada Part 1. Integration of Field Data for Numerical Simulations

D.S. Sweetkind, L.O. Anna, S.C. Williams-Stroud, J.A. Coe

Rocky Mountain Association of Geologists

... (the digitized fracture traces) are linked to attribute data (orientation, length) in a database (see Coe and Nelson, this volume). Outcrop Observation Locally...

1997

Application of Nuclear Spectrometry to Formation Geochemical Evaluation

G. Mathieu, J. Roestenburg

Indonesian Petroleum Association

... is due to the slowing down length factor, and the spread at high porosities is due to the increased capture cross-section. Derivation of absolute...

1988

Tectonic Setting and Petrography of Jurassic Foreland Basin Sandstones, Idaho-Wyoming-Utah

Teresa E. Jordan

Utah Geological Association

... (fig. 2). Clast lithologies and facies patterns in the Ephraim indicate derivation of the detritus from erosion of a structural uplift to the west...

1985

The Determination of Seal Capacities for Highly Pressured HP/HT Traps: A Best-PracticeŽ Workflow

Stephen O'Connor, Richard Swarbrick, Richard Lahann, Alexander Edwards, David Scott, Sam Green

Indonesian Petroleum Association

... failure occurs at crestal depths, rather than down-dip stratigraphic tops, (b) accurate derivation of a predictive fracture pressure algorithm should...

2013

Glacial dispersal of heavy minerals in late Wisconsinan till, central New Brunswick

E. R. C. Hornibrook, B. E. Broster, W. W. Gardiner, A. G. Pronk

Atlantic Geology

... dispersal plume at Todd Mountain (Figs. 5, 6). For this particular case, we attribute the difference in dispersal length to topographic influences...

1991

Controls on the Precipitation of Early Diagenetic Calcite, Dolomite and Siderite Concretions in Complex Depositional Sequences

C. D. Curtis, M. L. Coleman

Special Publications of SEPM

.... The two fundamental sources are thus seen to be ‘primary’ skeletal calcium carbonate and organic matter, but derivation may be via one of several...

1986

Geologic Conditions Associated with Nitrogen Occurrences in Jurassic Oil and Gas Fields, Northeast Texas and Southeast Arkansas

Donald H. Lokke , Millard D. Brent

AAPG Special Volumes

... (1964, p. 268) attribute the enrichment of nonhydrocarbon gases, including the 5 per cent nitrogen content found in some Edwards Limestone fields...

1968

Eastern Medicine Hat Gas Field: A Shallow, Upper Cretaceous, Bacteriogenic Gas Reservoir of Southeastern Alberta

Rory C. Hankel, Graham R. Davies, H. Roy Krouse

CSPG Bulletin

..., vertical migration of thermal gas to the Medicine Hat unit in the project area seems unlikely; it is more reasonable to attribute the variability...

1989

Barbados Ridge: Inner Trench Slope Sedimentation

William J. Cleary, H. Allen Curran, Paul A. Thayer

Journal of Sedimentary Research (SEPM)

... by beds characterized by abundant specimens of Globorotalia menardii-tumida. This phenomenon probably can be attribute to a more rapid settling...

1984

Diagenesis of Low-mobility Elements (Ti, Rees, Th) and Solid Bitumen Envelopes in Permian Kennedy Group Sandstone, Western Australia

Burger Rasmussen, J. E. Lover

Journal of Sedimentary Research (SEPM)

... fragments indicate derivation from the Precambrian Pilbara Craton, and the pronounced sorting of the sand grains and the presence of sparse marine...

1994

Rare-Earth Element Variation in Phosphate Nodules from Midcontinent Pennsylvanian Cyclothems

David L. Kidder , Carol A. Eddy-dilek

Journal of Sedimentary Research (SEPM)

... pattern is similar to that which McArthur and Walsh (1984) described but did not attribute a cause. Our main goal is to suggest a mechanism for MREE...

1994

Quantification of Porosity and Permeability Reduction Due to Calcite Cementation Using Computer-Assisted Petrographic Image Analysis Techniques

Theodore T. Mowers, David A. Budd

AAPG Bulletin

... reservoir or flow unit under study (a common attribute of all PIA petrophysical models is that they are formation sensitive; Gerad et al., 1992). In our case...

1996

Novel Workflow in Modeling Cycles of a Complex Carbonate Reservoirs, Coupling Sequence Stratigraphy and Geostatistics Techniques, #42556 (2020)

Andi A. B. Salahuddin, Reem Al Ali, Karem Khan, Khaled E. Al Hammadi, Nidhal M. Aljneibi

Search and Discovery.com

... with wireline-log data, they provide a basis for defining both reservoir framework and rock attribute distributions. In this paper, we present a novel technique...

2020

Extensions of the Papuan Basin Foreland Geology into Eastern Irian Jaya (West Papua) and the New Guinea Fold Belt in Papua New Guinea

B. McConachie, E. Lanzilli, D. Kendrick, C. Burge

Papua New Guinea (PNG) Petroleum Convention Proceedings

... acoustic basem ent two way time (TWT) seismic structure contour maps (Fig. 3d) in the western PNG foreland generated by Keeble (1999), indicate a general...

2000

Multichannel Seismic Depth Sections and Interval Velocities over Outer Continental Shelf and Upper Continental Slope between Cape Hatteras and Cape Cod: Rifted Margins

John A. Grow , Robert E. Mattick , John S. Schlee

AAPG Special Volumes

... and is overlain by 6 to 8 km of sediments. The rise sediment trough is separated from the shelf trough by an acoustic basement ridge 25 to 75 km wide where...

1979

Technology Explained: From Arrhenius to CO2 Storage … Part XVI: A Greenhouse Model for Stratospheric Cooling … 2

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... flux The derivation is beyond the scope of this document, but the reader can learn more about the part. The Earth acts as a blackbody Earth’s surface...

2022

Triassic Sediments in West Texas and Eastern New Mexico

Raymond Sidwell

Journal of Sedimentary Research (SEPM)

... New Mexico are divided into three formations: Tecovas, Santa Rosa, and Chinle. Identification, correlation and derivation of the sediments in each...

1945

Labrador Basin: Structural and Stratigraphic Style

Hugh R. Balkwill

CSPG Special Publications

... consistent with the magnetic anomaly trends and fractures interpreted by Srivastava (1978). Oceanic acoustic basement is distinguished, in detail...

1987

Cretaceous–Cenozoic burial and exhumation history of the Chukchi shelf, offshore Arctic Alaska

William H. Craddock, and David W. Houseknecht

AAPG Bulletin

...-Mississippian acoustic basement from seismic reflection data (from Grantz et al., 2009). Selected prior fission track studies include (1) O’Sullivan (1999); (2...

2016

Geomechanical Evaluations of Deep Shale Gas Reservoir in Sichuan Basin, Western China

Xing Liang, Kaibin Qiu, Honglin Shu, Zhuo Zhang, Yufeng Luo, Yuanwei Pan, Qingfei Li, Kaigui Yin, Gaocheng Wang,Yan Gao

Unconventional Resources Technology Conference (URTEC)

... through triaxial tests (static measurements) and measurements of acoustic velocity through ultrasonic in the megahertz range (dynamic measurements...

2020

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